ASCENDO Unveils Revolutionary THE HALO 10 PRO ACTIVE EXT CARDIOID Speaker at CEDIA Expo 2025
The future of high-end cinema sound arrives in a stunning, compact circular form—debuting in Sound Room 7 and ASCENDO booth 4312 at CEDIA Expo.
Heilsbronn, Germany – (August 25, 2025) – At CEDIA Expo 2025, ASCENDO Immersive Audio GmbH will unveil its most ambitious loudspeaker yet—THE HALO 10 PRO ACTIVE EXT CARDIOID—a groundbreaking three-way active speaker that redefines precision, power, and elegance in high-performance audio.
A Dramatic Debut Behind the Screen
THE HALO 10 PRO will make its world premiere in the $1M home theater in Sound Room 7, where it will serve as the LCR (Left, Center, Right) speakers behind a Seymour-Screen Excellence acoustically transparent screen. In a breathtaking reveal, the screen will rise to expose THE HALO speakers in all their glory—showcasing their striking circular design and cardioid bass technology.
Attendees will experience firsthand how THE HALO delivers pure, room-filling sound with pinpoint accuracy, disappearing to leave only cinematic immersion.
For those who prefer a closer look, THE HALO 10 PRO will also be on static display at the ASCENDO booth (4312), where experts from the company will be available to discuss its revolutionary engineering.
Why Cardioid Matters
Unlike conventional speakers that radiate sound omnidirectionally—often causing unwanted reflections and bass buildup—THE HALO 10 leverages cardioid bass technology, directing low-frequency energy forward while minimizing rear-wall interactions. This results in tighter, more controlled bass, reduced room resonance, and a cleaner, more precise soundstage—perfect for critical listening environments where every detail matters.
Where Precision Meets Elegance
Named for its mesmerizing circular form and its ability to dissolve into the listening experience, THE HALO 10 PRO is a feat of acoustic engineering from the masterminds at ASCENDO, a company known for its cutting-edge audio technology.
THE HALO features:
- 10” coaxial midrange driver (operating from 200Hz up) paired with a 3” compression driver for seamless highs.
- Six 8” woofers in a cardioid array, delivering deep, articulate bass down to 55Hz with minimal rear energy.
- 136+ dB SPL at 1m with staggering dynamic range and headroom.
- Ultra-compact depth (just 10”), making it ideal for spaces where traditional high-performance speakers won’t fit.
“With HALO, we set out to create a speaker that embodies the magic of our flagship BLACK SWAN speaker—but in a form that disappears both visually and sonically,” says Geoffrey Heinzel, Co-Managing Partner of ASCENDO. “The result is a speaker that doesn’t just play music or movies—it vanishes, leaving only emotion, scale, and pure immersion.”
The HALO 10 PRO is designed for DSP-driven amplification, with recommended power ranging from 600W–1200W (HF), 2000W–2500W (midrange), and 2000W–5000W total for the woofers. Customizable in matte, high-gloss, or carbon finishes, it’s as much a statement of design as it is performance.
About ASCENDO Immersive Audio GmbH
ASCENDO Immersive Audio is an audio pioneer dedicated to delivering exceptional audio experiences through innovative design and cutting-edge technology backed by scientific measurements. Purpose-built for home cinema but with a commitment to precision and musicality, ASCENDO offers a comprehensive range of high-performance audio solutions, including precision subwoofers, infrasonic subwoofers, speakers, and electronics. ASCENDO products are meticulously crafted to deliver unparalleled sound quality, with extreme attention to detail, from the selection of premium materials to the integration of advanced engineering techniques. The mission is to redefine what is possible in home theater, ensuring that every note and nuance is heard with clarity and depth. ASCENDO Immersive Audio is at the forefront of audio innovation, delivering sound that captivates, inspires, and allows for a deeply emotional connection. Learn more at www.aia-cinema.com.